<template>
<div>
	<div class="banner" @click="handleBannerClick">
	  <img class="banner-img" :src="bannerImg"/>
	  <div class="banner-info">
	    <div class="banner-title">{{this.sightName}}</div>
	    <div class="banner-number">{{this.bannerImgs.length}}</div>
	  </div>
	</div>
  <fade-animation>
	<common-gallery v-show="showGallery" @close="handleGalleryClose" :imgs="bannerImgs"></common-gallery>
  </fade-animation>
</div>
</template>

<script>
import CommonGallery from 'common/gallery/Gallery'
import FadeAnimation from 'common/fade/fade'
export default {
  name: 'DetailBanner',
  props: {
    sightName: String,
    bannerImg: String,
    bannerImgs: Array
  },
  data () {
    return {
      showGallery: false
    }
  },
  methods: {
    handleBannerClick () {
      this.showGallery = true
    },
    handleGalleryClose() {
      this.showGallery = false
    }
  },
  components: {
	  CommonGallery,
    FadeAnimation
  }
}
</script>

<style lang="stylus" scoped>
.banner
  position relative
  overflow hidden
  height 0
  padding-bottom 55%
.banner-img
  width 100%
.banner-info
  position absolute
  left 0
  right 0
  bottom 0
  line-height .6rem
  display flex
  color white
  background-image linear-gradient(top, rgba(0,0,0,0), rgba(0,0,0,0.8))
.banner-title
  flex: 1
  font-size .32rem
  padding 0 .2rem
.banner-number
  margin-top .14rem
  padding 0 .4rem
  line-height .32rem
  height .32rem
  border-radius .2rem
  font-size .24rem
  background-color rgba(0,0,0,.8)
.banner-icon
  font-size .24rem
</style>
